chore(deps): bump regexpu-core from 6.1.1 to 6.2.0 in /dev-client (#2536

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Bumps [regexpu-core](https://github.com/mathiasbynens/regexpu-core) from 6.1.1 to 6.2.0.
- [Release notes](https://github.com/mathiasbynens/regexpu-core/releases)
- [Commits](mathiasbynens/regexpu-core@6.1.1...6.2.0)

---
updated-dependencies:
- dependency-name: regexpu-core
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>